308538228 (number)

308538228 is an even 9-digits composite number following 308538227 and preceding 308538229. In scientific notation, it is written as 3.08538228 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 100905376 positive integers (up to 308538228) that are relatively prime to 308538228.

Interesting facts

Basic properties

Name

Name three hundred eight million five hundred thirty-eight thousand two hundred twenty-eight

Notation

Scientific notation 3.08538228 × 10^8
Engineering notation 3.08538228 × 10^6

Prime Factorization of 308538228

Prime Factorization 2 × 2 × 3 × 53 × 485123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 154269114
Product of the distinct prime numbers

The prime factorization of 308538228 is 2 × 2 × 3 × 53 × 485123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 29, 38, 388, 939, 5217, 974, 66428, 70848, 511286, 505915, 6806820, 7564118, 98194483, 66606887, 11363253, 465262803, 4824821974, 4157557265

Basic calculations (n = 308538228)

Multiplication

n×y
n×2 617076456
n×3 925614684
n×4 1234152912
n×5 1542691140

Division

n÷y
n÷2 154269114
n÷3 102846076
n÷3 77134557
n÷5 61707645.6

Exponentiation

ny
n2 95195838137379984
n3 2.9371555211882E+25
n4 9.0622475986782E+33
n5 2.7960498157934E+42

Nth Root

y√n
2√n 17565.256274817
3√n 675.72449179391
4√n 132.53398158517
5√n 49.872575468639

Divisors of 308538228

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 485123, 970246, 1455369, 1940492, 2910738, 5821476, 25711519, 51423038, 77134557, 102846076, 154269114, 308538228

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308538227
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308538228 can be divided by 24 positive divisors. The sum of these divisors (counting 308538228) is 1, the average is 0.041666666666667.

Base conversion 308538228

Base System Value
2 Binary 10010011000111110101101110100
3 Ternary 210111120100212210
4 Quaternary 102120332231310
5 Quinary 1112441210403
6 Senary 50341013420
8 Octal 2230765564
10 Decimal 308538228
12 Duodecimal 873b4270
16 Hexadecimal 1263eb74
20 Vigesimal 4g875b8
36 Base36 53p1mc

Cryptographic Hash Functions

md5 271994e9cc2a4be03fb9f5fc1bc414f5
sha1 af56c093e99937b5f09ce4a6953ace348c5b3178
sha256 ab38830ac1f9ee9ecdfee28d573a0e08b9fdc98cb1aa58d168e926690610f7ad
sha512 1d91120ddad920c58027d27e93b120fdc77f9fb218d1b74f6a564289bcaf53478663842c643a64e759fd1fbdf78894ecfc21fe93a3f5b0f7d825db98089a944c
ripemd-160 6c7988858a9659b03736b162ba18dbb4dff4b1b5

308538228 as geometric shapes

Circle

Radius = n
Diameter 617076456
Circumference 1938602860.8728
Area 2.9906654574472E+17

Sphere

Radius = n
Volume 1.2303128277087E+26
Surface area 1.1962661829789E+18
Circumference 1938602860.8728

Square

Length = n
Perimeter 1234152912
Area 95195838137379984
Diagonal 436338946.54816

Cube

Length = n
Surface area 571175028824279904
Volume 2.9371555211882E+25
Space diagonal 534403886.97327

Equilateral Triangle

Length = n
Perimeter 925614684
Area 4.1221007080761E+16
Altitude 267201943.48664

Triangular Pyramid

Length = n
Surface area 4.1221007080761E+16
Volume 3.4614709773861E+24
Height 145446315.51605